The invention discloses an automobile body floor and an automobile, and relates to the technical field of automobiles, the automobile body floor comprises an automobile body floor body, two longitudinal beams arranged in parallel and a reinforcing assembly connected with the two longitudinal beams respectively; the longitudinal beams are arranged at the two ends of the vehicle body floor body correspondingly. The sides, away from the reinforcing assemblies, of the longitudinal beams are provided with first cross beams, second cross beams and third cross beams correspondingly. The reinforcing assembly comprises a first cross beam and a second cross beam, the ends of the first cross beam and the second cross beam are connected with the two longitudinal beams respectively, and all the extending ends of the first cross beam correspond to the first cross beams and the second cross beams on the two sides of the longitudinal beams in a one-to-one mode respectively. And at least two extending ends on the same side of the second cross beam correspond to the positions of the third cross beams on the two sides of the longitudinal beam respectively. The technical problem that in the prior art, due to the fact that the material thickness or the automobile body structure is increased to improve the bending-torsional rigidity of an automobile body, the automobile body is too heavy, and the automobile performance is affected can be solved.

    本发明公开了一种车身地板及汽车,涉及汽车技术领域,该车身地板包括车身地板本体、两平行设置的纵梁以及分别连接两纵梁的加强组件;纵梁分别设于车身地板本体的两端,纵梁于远离加强组件的一侧分别设有第一横梁、第二横梁以及第三横梁;加强组件包括第一交叉梁和第二交叉梁,第一交叉梁和第二交叉梁的端部分别连接两纵梁,第一交叉梁的所有延伸端分别与纵梁两侧的第一横梁和第二横梁的位置一一对应,第二交叉梁的至少两个同侧的延伸端分别与纵梁两侧的第三横梁位置对应。本发明能够解决现有技术中增加材料厚度或者是增加车身结构以提高车身的弯扭刚度,导致车身过重影响汽车性能的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Automobile body floor and automobile


    Additional title:

    一种车身地板及汽车


    Contributors:
    XIA CHANGHUA (author) / XIONG WEI (author) / HUANG HUI (author) / DUAN LONGYANG (author) / CHEN WEIHUAN (author) / XIN JIANWEI (author) / DING ZHIYONG (author) / PENG MEIQING (author) / WANG YAQIN (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    AUTOMOBILE FLOOR, BODY-IN-WHITE, AND AUTOMOBILE

    LU CHUANFEI / CHEN JINLONG / LI TIANQI et al. | European Patent Office | 2024

    Free access

    Automobile body front floor assembly and automobile

    SHEN LONG / ZHAO YONGHONG / GENG FURONG et al. | European Patent Office | 2022

    Free access

    Automobile floor, body in white and automobile

    LU CHUANFEI / CHEN JINLONG / LI TIANQI et al. | European Patent Office | 2022

    Free access

    Automobile body middle and rear floor structure and automobile

    JIANG BOHAI / MOTOYASU / FAN XIAOSONG et al. | European Patent Office | 2023

    Free access

    Sound-absorbing body for automobile and floor muffler for automobile

    YANAGIHARA MASAHIKO / YAMAMOTO HIROSHI / UEDA KOSUKE | European Patent Office | 2023

    Free access